Comparison

Sky Thoughts vs Memory Nook

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sky Thoughts

A private journaling app for reflection and emotional release. Secure your entries with Face ID or PIN and organize them with custom tags. Optional AI analysis helps you understand your thoughts.

Highlights
  • Private journaling
  • No sign-up or tracking
  • Device-based data storage
  • Face ID/PIN protection
  • AI thought analysis
  • Emotion tagging and organization
Features
Read full description

Sky Thoughts is your private space to write freely, reflect, and release what’s on your mind. No sign-up. No tracking. All your data stays on your device unless you use AI analysis - in that case, the thought to analyze is anonymously sent momentarily to AI servers. Protect sensitive thoughts with Face ID or PIN. Analyze your thoughts with AI analysis. Tag and organize your emotions your way. Feel lighter — one thought at a time.

About

Memory Nook

Read full description

Memory Nook is a lo-fi ambient room for quiet moments. A small window-side room lives on your phone. Light, sky, and weather shift with the hour—from soft morning glow to rainy nights and quiet snow. A quiet resident lives here too: never hungry, never demanding, just present. Open the app, listen, and stay a while. Zero effort required. WHAT YOU’LL FIND • A living room that changes on its own Morning, evening, and night lighting. Clear skies, rain, and snow. When you allow location, the weather outside the window can follow conditions near you (via Apple WeatherKit). If you decline, a gentle simulated cycle keeps the room alive. • A quiet resident Someone small walks, rests, and looks toward the lamp or window. No pets to feed. No missions. Attachment comes from watching, not from being asked. • Listen Mode & soundscapes Fade the UI and stay with the room. Soft ambient loops—Auto, Morning Air, Warm Glow, Night Drift, Soft Focus—plus rain when the sky calls for it. Mix loop and rain levels to your taste. • Built for long, calm sessions Comfort display options help balance smoothness and heat. Landscape and portrait both work. No account. No ads. No tracking. Memory Nook is not a diary, a pet game, or a music library. It is a personal lo-fi space you can return to every day—simply because the air feels different than yesterday. Made by focuswave.

Screenshots

Sky Thoughts4 screens
Memory Nook4 screens

Verdict

The call

The clearest difference is iOS requirement: Sky Thoughts at 16.6 against Memory Nook's 26.5. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
Sky Thoughts versus Memory Nook: the parameters behind the verdict, then further details
ParameterSky ThoughtsMemory Nook
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequency—Every 6 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better26.5
Further details — not scored
Size1 MB123 MB
Age rating4+4+
DeveloperRAPHAEL LEGERDaisuke Oba

In-app purchases

None

Sky Thoughts

No in-app purchases

None

Memory Nook

No in-app purchases

Questions

Is Sky Thoughts free?
Sky Thoughts is free to download, with no in-app purchases.
Is Memory Nook free?
Memory Nook is free to download, with no in-app purchases.
Do Sky Thoughts or Memory Nook have ads?
Neither Sky Thoughts nor Memory Nook shows ads.

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